Home / 62,006.26-93,009.42-20,453.26

Finding the Fourth Proportional to 62,006.26, 93,009.42 and 20,453.26

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Solution

The fourth proportional to 62,006.26, 93,009.42 and 20,453.26 is: 30,679.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,006.26 : 93,009.42 = 20,453.26 : x
  2. Step 2: Convert to fraction form
    62,006.26/93,009.42 = 20,453.26/x
  3. Step 3: Cross multiply
    62,006.26x = 93,009.42 × 20,453.26
  4. Step 4: Simplify right side
    62,006.26x = 1,902,345,849.71
  5. Step 5: Solve for x
    x = 1,902,345,849.71/62,006.26
  6. Step 6: Final answer
    x = 30,679.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.